Ascon tecnologic KR5 Engineering Manual

KR5
CONTROLLER AND
MINI-PROGRAMMER
Engineering Manual
Code : ISTR-MKR5ENG00 - Vr. 0.0 (ENG)
Ascon Tecnologic S.r.l.
Viale Indipendenza 56, 27029 Vigevano (PV) - ITALY
Tel.: +39 0381 69871/FAX: +39 0381 698730
www.ascontecnologic.com
e-mail: info@ascontecnologic.com
1. OuTLINE DIMENSIONS (mm)
1.1 DIMENSIONS
Instrument with non removable terminals
78
PV
AT
Removable terminals
60
1.2 PANEL CuTOuT
+0.6
71 mm
Ascon Tecnologic - KR5 Series - ENGINEERING MANUAL - Vr. 0.0 PAG. 1
6
64
15
86 mm min.
1.3 MOuNTING REquIREMENTS
This instrument is intended for permanent installation, for
indoor use only, in an electrical panel which encloses the
rear housing, exposed terminals and wiring on the back.
Select a mounting location having the following characteristics:
1. It should be easily accessible;
2. There is minimum vibrations and no impact;
3. There are no corrosive gases;
4. There are no water or other fluids (i.e. condensation);
5. The ambient temperature is in accordance with the
operative temperature (0... 50°C);
6. The relative humidity is in accordance with the
instrument specifications (20... 85%);
The instrument can be mounted on panel with a maximum
thickness of 15 mm.
When the maximum front protection (IP65) is desired, the
optional gasket must be mounted.
2. CONNECTION DIAGRAM
Passive TX,
2 wires,
4... 20 mA
0/12... 60 mV,
0/1... 5V,
+
0/2... 10V
4... 20 mA
+
(active)
Pt1000
Pt100
+
TC
14.5
Power
Supply
2.1 GENERAL NOTES AbOuT wIRING
1. Do not run input wires together with power cables.
2. External components (like zener barriers, etc.)
connected between sensor and input terminals may
cause errors in measurement due to excessive and/
or not balanced line resistance or possible leakage
currents.
3. When a shielded cable is used, it should be connected
at one point only.
4. Pay attention to the line resistance; a high line resistance
may cause measurement errors.
Relay Out 1: 4 (4) A/250 VAC
Relay Out 2, 3: 2 (1) A/250 VAC (*)
SSR Out 1, 2 , 3: 10 VDC/15 mA
Out1: 4... 20 mA (KR3 only)
SSR Out4: 12 VDC/20 mA
* KR3 servodrive models: both Out2 and Out3
are to be selected as "M" in Configuration code;
Out2: open, Out3: close
DI2
DI1
RS485
D-
+ -
Out4
Out3 Out2
C NO C NO
D+
Out1
C NC NO